Diamonds On The Key offers loose Opal gemstones in a variety of cuts & carat weights for you to create your own unique Jewelry piece!
Contact us to begin designing your custom Birthstone piece!
Black Opal & Diamond Drop Earring
D: 0.54 ct tw // O: 1.78 ct tw
$2,600
Opal & Diamond Necklace
D: 0.06 ct tw // O: 0.48 ct tw
$1,330
Diamond & Opal Stud Earrings
D: 0.10 ct tw // O: 0.60 ct tw
$1,450
Black Opal & Diamond Necklace
D: 0.43 ct tw // D: 3.52 ct tw
$5,200
